Merrell's Moab Speed 2 Thermo Mid Waterproof boot provides warmth and weather protection without unnecessary weight, allowing you to enjoy each cold-weather activity in ultimate comfort. The design features suede and nylon ripstop at the upper, as well as a waterproof membrane. Padding at the collar provides ample cushioning, while a bellows tongue keeps out debris. Protective, abrasion-resistant leather at the heel and toe cap also ensures greater longevity.